Cheap Audi A6 cars under £20,000
With a budget of £20,000 you can grab a great bargain. Most of the cars advertised on our site are heavily reduced in price and come with a free history check
233 Audi A6 cars under £20,000 - 88 reductions
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Recently reduced (88)
£19,999
Was £20,499 Save £500
Audi A6 2.0 TDI 40 Sport Estate 5dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2019 | 41,543 miles | Estate | 1968 | diesel | automatic | 5 doors
This car has cd player, adjustable steering column, anti lock braking system, airbag, split folding rear seat, power assisted steering, rear spoiler, airbags, alloy wheels, locking wheel bolts, vanity mirrors, alarm, daytime running lights, folding rear seats, he...eee
£19,995
Was £20,995 Save £1,000
Audi A6 2.0 40 TDI SPORT S A
2019 | 52,600 miles | Saloon | 2967 | diesel | automatic | 4 doors
This car has bluetooth interface, alarm, lumbar support, cloth, dab digital radio, black, radio, airbag, anti lock braking system, saloon, usb, alloy wheels, locking wheel bolts, driver information system, abs, anti theft alarm, leather, power steering, bluetooth...eee
£19,990
Was £20,390 Save £400
Audi A6 3.0 TDI V6 50 Sport Estate 5dr Diesel Tiptronic quattro Euro 6 (s/s) (286 ps)
2020 | 90,000 miles | Estate | 2967 | diesel | automatic | 5 doors
Includes leather, climate control, dab digital radio, alloys, sat nav, speed limiter, pas, hpi clear, cloth, abs, full service history, alarm, audi music interface, electric lumbar support, 2 keys, airbag, multi functional steering wheel, heated seats, cruise...eee
£19,990
Was £21,990 Save £2,000
Audi A6 2.0 TDI (190 PS) ULTRA BLACK EDITION S TRONIC ( EURO 6 ) S/S AVANT 5DR + NAV + TECH PACK + BOSE + E/
2018 | 56,000 miles | Estate | 1968 | diesel | automatic | 5 doors
Includes alloy wheels, leather, audi music interface, voice control, estate, daytime running lights, satellite navigation, metallic paintwork, driver, mot, privacy glass, rear park assist, 3 months warranty, service history, centre console, sport seats, black...eee
£19,990
Was £20,990 Save £1,000
Audi A6 2.0 AVANT TDI QUATTRO S LINE MHEV 5d 202 BHP
2020 | 99,000 miles | Estate | 1968 | diesel | automatic | 5 doors
Description includes bluetooth interface, passenger, sat nav, cloth, anti theft alarm, black, roof rails, airbag, warranty, full leather, body coloured door mirrors, airbags, service history, locking wheel bolts, bluetooth, driver, heated seats, lumbar support, audi musi...eee
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£19,979
Was £21,120 Save £1,141
Audi A6 50 TFSI e Quattro Sport 4dr S Tronic
2021 (70) | 54,765 miles | saloon | 9800 | hybrid | semiauto | 4 doors
This model has cruise control + speed limiter, pas, usb connection, automatic climate control, driver, service interval indicator, passenger, usb, electric lumbar support, rear centre armrest, black, body colour bumpers, auxiliary input socket, voice control, speed...eee
£19,750
Was £19,990 Save £240
Audi A6 2.0 TDI 40 Sport Estate 5dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2019 | 40,000 miles | Estate | 1968 | diesel | automatic | 5 doors
Features on this model include leather, alloy wheels, heated seats, satellite navigation, automatic transmission, warranty, aluminium trim, cruise control, leather interior, black, xenon headlights, automatic, daytime running lights...eee
£19,500
Was £19,600 Save £100
Audi A6 2.0 TDI 40 Sport S Tronic Euro 6 (s/s) 5dr
n/a | 39,300 miles | Estate | 1968 | diesel | automatic | 5 doors
This car has anti theft alarm, anti lock braking system, service history, pas, audi music interface, bluetooth, locking wheel bolts, cruise control, cloth, warranty, alloy wheels, radio, roof rails, airbags, driver, alarm, bluetooth interface, climate control, el...eee
£19,495
Was £20,995 Save £1,500
Audi A6 2.0 TDI S LINE 4d 202 BHP
2018 | 47,000 miles | Saloon | 1968 | diesel | automatic | 4 doors
Options include black, cloth, heated front seats, bluetooth interface, airbags, heated front seat, locking wheel bolts, anti lock braking system, abs, electric lumbar support, alloy wheels, airbag, headlight wash, front passenger airbag deactivation, climate control...eee
£19,490
Was £19,995 Save £505
Audi A6 2.0 TDI 40 S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2018 | 48,000 miles | Saloon | 1968 | diesel | automatic | 4 doors
Comes with sports seats, driver, radio, leather, airbags, cruise control, anti lock braking system, abs, body coloured door mirrors, service history, dab digital radio, black, saloon, locking wheel bolts, climate control, automatic, diesel, bluetooth interface,...eee
233 cars under £20,000
£19,999
Audi A6 2.0 TDI SPORT MHEV 4d AUTO 202 BHP
2019 | 41,300 miles | Saloon | 1968 | diesel | automatic | 4 doors
Features include heated front seats, airbag, black, driver, multi function steering wheel, leather, floor mats, alloy wheels, electric lumbar support, power steering, bluetooth interface, anti lock braking system, radio, driver information system, cruise control, hea...eee
£19,999
Was £20,499 Save £500
Audi A6 2.0 TDI 40 Sport Estate 5dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2019 | 41,543 miles | Estate | 1968 | diesel | automatic | 5 doors
This car has audi music interface, air conditioning, pas, driver seat height adjustment, cd, daytime running lights, split folding rear seat, front door pockets, heated door mirrors, speed limiter, power assisted steering, alarm, electric windows, black, anti the...eee
£19,995
Was £20,995 Save £1,000
Audi A6 2.0 40 TDI SPORT S A
2019 | 52,600 miles | Saloon | 2967 | diesel | automatic | 4 doors
Options include leather, airbag, diesel, power steering, electric lumbar support, cruise control, cloth, alarm, alloy wheels, bluetooth, anti lock braking system, abs, radio, driver information system, usb, electric windows, bluetooth interface, dab digital radio, c...eee
£19,995
Audi A6 2.0 AVANT TDI ULTRA BLACK EDITION 5d 188 BHP
2014 | 70,500 miles | Estate | 1968 | diesel | automatic | 5 doors
Featuring spare wheel, dab digital radio module, central locking, daytime running lights, sports seats, space saver spare wheel, rear headrest, electric lumbar support, diesel, front passenger airbag deactivation, bluetooth interface, auto dimming rear view mi...eee
£19,995
Audi A6 3.0 TDI V6 Black Edition Estate 5dr Diesel S Tronic quattro Euro 6 (s/s) (272 ps)
2015 | 49,000 miles | Estate | 2967 | diesel | automatic | 5 doors
Features include airbags, alloy wheels, full leather, passenger, airbag, black, anti lock braking system, climate control, abs, alarm, locking wheel bolts, heated front seat, driver, leather, automatic wipers, pas, auto dimming rear view mirror, audio, leather uphols...eee
£19,995
Audi A6 2.0 TDI ultra Black Edition Estate 5dr Diesel S Tronic Euro 6 (s
n/a | 56,000 miles | Estate | 1968 | diesel | automatic | 5 doors
Comes with rear spoiler, radio, airbags, electric folding mirrors, folding rear seats, alarm, climate control, esp, mot, satellite navigation, isofix, parking sensors, air conditioning, front fog lights, cruise control, sat nav, heated seats, fog lights, cup ho...eee
£19,990
Was £21,990 Save £2,000
Audi A6 2.0 TDI (190 PS) ULTRA BLACK EDITION S TRONIC ( EURO 6 ) S/S AVANT 5DR + NAV + TECH PACK + BOSE + E/
2018 | 56,000 miles | Estate | 1968 | diesel | automatic | 5 doors
Description includes service history, estate, roof rails, diesel, driver, mot, privacy glass, metallic paintwork, xenon headlights, centre console, voice control, alloy wheels, daytime running lights, black, metallic paint, satellite navigation, 3 months warranty, leathe...eee
£19,990
Was £20,990 Save £1,000
Audi A6 2.0 AVANT TDI QUATTRO S LINE MHEV 5d 202 BHP
2020 | 99,000 miles | Estate | 1968 | diesel | automatic | 5 doors
With bluetooth, lumbar support, airbags, driver, audi music interface, heated seats, warranty, body coloured door mirrors, service history, roof rails, locking wheel bolts, leather, bluetooth interface, full leather, alloy wheels, anti theft alarm, alarm,...eee
£19,990
Was £20,390 Save £400
Audi A6 3.0 TDI V6 50 Sport Estate 5dr Diesel Tiptronic quattro Euro 6 (s/s) (286 ps)
2020 | 90,000 miles | Estate | 2967 | diesel | automatic | 5 doors
Features include alloys, bluetooth interface, sat nav, cruise control, airbag, climate control, alarm, dab digital radio, lumbar support, speed limiter, alloy wheels, 2 keys, bluetooth, warranty, passenger, dab radio, electric lumbar support, 18in alloy wheels, heate...eee
£19,979
Was £21,120 Save £1,141
Audi A6 50 TFSI e Quattro Sport 4dr S Tronic
2021 (70) | 54,765 miles | saloon | 9800 | hybrid | semiauto | 4 doors
Comes with leather steering wheel, body coloured door mirrors, cruise control, electric lumbar support, usb, climate control, body colour bumpers, rear centre armrest, dab digital radio, lumbar support, pas, service interval indicator, automatic climate control...eee
We currently have 233 Audi A6 cars available across the UK priced under £20000.
